The whole machine’s appearance is bright, turn off the switch of the machine, open whether the spindle rotation has sensational and jitter, the weight and raw materials of the body body, the precision of the plane grinding machine, after grinding a workpiece, at several slots,Looking at the use of the projector is not within two μ, each manual transmission is the feel, left and right, before and after, shaking lightly smooth, test the accuracy of the electronic ruler to adjust the front and rear spacing and the up and down spacing.To rock the scale, the quasi-electronic fertile value is accurate, and the disk wrench should be taken to see the disk wrench can pull one hundred and eighty degrees, adjust the aquatic product of the grinder, so buy the machine tool to do it, do the workpieceBetter improvement of precision.